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Parata G, Vial Y, Addor MC, Pellegrinelli JM, Wildhaber BE. Anatomic parameters of omphaloceles and their association with anatomic, genetic, or syndromic malformations: a retrospective study. Pediatr Surg Int 2024; 40:136. [PMID: 38780818 PMCID: PMC11116210 DOI: 10.1007/s00383-024-05717-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/17/2024] [Indexed: 05/25/2024]
Abstract
PURPOSE This retrospective study aims to describe anatomical parameters of omphaloceles and to analyze their association with anatomical, genetic, or syndromic malformations. METHODS Cases were selected from digital records of two university centers, a certified regional registry and personal records. Patients from 1998 to 2018 with omphalocele and live birth (LB), termination of pregnancy due to fetal anomaly (TOPFA) and fetal death (FD) were included. Cases born outside Western Switzerland and/or with upper or lower coelosomy were excluded. RESULTS We analyzed 162 cases with the following distribution: 57 (35%) LB, 91 (56%) TOPFA and 14 (9%) FD. TOPFA was significantly more frequently performed in cases with non-isolated omphalocele, i.e., omphaloceles with associated major malformations (especially cardiovascular and genitourinary), genetic/chromosomal anomalies, or syndromes. For LB, associated anatomical malformations, genetic or chromosomal anomalies were not significantly associated with the size of the omphalocele or the liver involvement. CONCLUSIONS The proportion of cases resulting in TOPFA was higher among fetuses with major malformations, genetic or chromosomal anomalies. Despite the large size of this cohort, and in contrary to previous publications, the size of the omphalocele and/or liver involvement does not allow for conclusions regarding the presence or number of associated malformations, genetic or chromosomal anomalies.
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Affiliation(s)
- Gallien Parata
- Service médico-chirurgical de pédiatrie, Hôpital du Valais, Sion, Switzerland
| | - Yvan Vial
- Service of Obstetrics, Department of Woman-Mother-Child, University Medical Centre CHUV, Lausanne, Switzerland
| | - Marie-Claude Addor
- Service of Genetics, Department of Woman-Mother-Child, University Medical Centre CHUV, Lausanne, Switzerland
| | - Jean-Marie Pellegrinelli
- Division of Obstetrics, Department of Pediatrics, Gynecology, and Obstetrics, University Hospital of Geneva, Geneva, Switzerland
| | - Barbara E Wildhaber
- Division of Child and Adolescent Surgery, Department of Pediatrics, Gynecology, and Obstetrics, Geneva University Hospitals, University of Geneva, 6, Rue Willy Donzé, 1205, Geneva, Switzerland.
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Fisher SC, Romitti PA, Tracy M, Howley MM, Jabs EW, Browne ML. Associations between maternal periconceptional alcohol consumption and risk of omphalocele among offspring, National Birth Defects Prevention Study, 1997-2011. Prev Med 2024; 180:107891. [PMID: 38342385 DOI: 10.1016/j.ypmed.2024.107891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 02/07/2024] [Accepted: 02/08/2024] [Indexed: 02/13/2024]
Abstract
OBJECTIVE Previous studies of alcohol consumption during pregnancy and omphalocele have produced mixed results. We updated an earlier analysis of National Birth Defects Prevention Study (NBDPS) data, adding six years of participants, to examine associations between maternal alcohol consumption and omphalocele. METHODS NBDPS was a multi-site, population-based case-control study in the United States. Cases were identified from birth defect surveillance programs in 10 states; controls were liveborn infants without a birth defect randomly selected from the same catchment areas. Mothers self-reported alcohol consumption during the periconceptional period (one month before through the third gestational month) via telephone interview. Our study included mothers of 410 omphalocele cases and 11,219 controls with estimated dates of delivery (EDDs) during 1997-2011. We used logistic regression to estimate adjusted odds ratios (AORs) and 95% confidence intervals (CIs) for periconceptional alcohol consumption and omphalocele. We performed a probabilistic bias analysis to evaluate the impact of alcohol exposure misclassification on our results. RESULTS Overall, 44% of case and 38% of control mothers reported periconceptional alcohol consumption; 22% and 17%, respectively, reported binge drinking. Any maternal periconceptional alcohol consumption was associated with modestly increased odds of omphalocele (AOR 1.35, 95% CI 1.09, 1.68), as was binge drinking (AOR 1.47, 95% CI 1.08, 2.01). Our bias analysis yielded estimates further from the null. CONCLUSIONS We observed modest associations between maternal periconceptional alcohol consumption and omphalocele. Based on our bias analysis, studies of alcohol and birth defects not accounting for exposure misclassification may underestimate associations.
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Affiliation(s)
- Sarah C Fisher
- Birth Defects Registry, New York State Department of Health, Albany, NY, United States.
| | - Paul A Romitti
- Department of Epidemiology, College of Public Health, University of Iowa, Iowa City, IA, United States
| | - Melissa Tracy
- Department of Epidemiology and Biostatistics, School of Public Health, University at Albany, Rensselaer, NY, United States
| | - Meredith M Howley
- Birth Defects Registry, New York State Department of Health, Albany, NY, United States
| | - Ethylin Wang Jabs
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States; Department of Genetic Medicine, Johns Hopkins School of Medicine, Baltimore, MD, United States; Department of Clinical Genomics, Mayo Clinic, Rochester, MN, United States
| | - Marilyn L Browne
- Birth Defects Registry, New York State Department of Health, Albany, NY, United States; Department of Epidemiology and Biostatistics, School of Public Health, University at Albany, Rensselaer, NY, United States
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Pereira MSV, Vieira DKR, Leite MDFMP, Villar MAM, Farias CVB. Omphalocele: clinical and epidemiological profile of patients born in a tertiary care center in Rio de Janeiro. BMC Pregnancy Childbirth 2023; 23:424. [PMID: 37286958 DOI: 10.1186/s12884-023-05741-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 05/26/2023] [Indexed: 06/09/2023] Open
Abstract
BACKGROUND The objective of this paper is to describe the clinical and epidemiological profile and the early outcomes of patients with omphalocele born in a fetal medicine, pediatric surgery, and genetics reference hospital in Rio de Janeiro - Brazil. To determine its prevalence, describe the presence of genetic syndromes, and congenital malformations, emphasizing the characteristics of congenital heart diseases and their most common types. METHODS Using Latin-American Collaborative Study of Congenital Malformations (ECLAMC) database and records review, a retrospective cross-sectional study was performed, including all patients born with omphalocele between January 1st, 2016, and December 31st, 2019. RESULTS During the period of the study, our unity registered 4,260 births, 4,064 were live births and 196 stillbirths. There were 737 diagnoses of any congenital malformation, among them 38 cases of omphalocele, 27 were live born, but one was excluded for missing data. 62.2% were male, 62.2% of the women were multiparous and 51.3% of the babies were preterm. There was an associated malformation in 89.1% of the cases. Heart disease was the most common (45.9%) of which tetralogy of Fallot was the most frequent (23.5%). Mortality rate was 61.5%. CONCLUSIONS Our data showed a good correspondence with the existing literature. Most patients with omphalocele had other malformations, especially congenital heart disease. No pregnancy was interrupted. The presence of concurrent defects showed a huge impact on prognosis, since, even if most survived birth, few remained alive and received hospital discharge. Based on these data, fetal medicine and neonatal teams must be able to adjust parents counseling about fetal and neonatal risks, especially when other congenital diseases are present.
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Affiliation(s)
- Matheus Sarabion Vilela Pereira
- National Institute of Women, Children and Adolescents Health Fernandes Figueira/Oswaldo Cruz Foundation (IFF/FIOCRUZ), Rio de Janeiro, Brazil
| | - Daniela Koeller Rodrigues Vieira
- National Institute of Women, Children and Adolescents Health Fernandes Figueira/Oswaldo Cruz Foundation (IFF/FIOCRUZ), Rio de Janeiro, Brazil.
| | - Maria de Fátima M P Leite
- National Institute of Women, Children and Adolescents Health Fernandes Figueira/Oswaldo Cruz Foundation (IFF/FIOCRUZ), Rio de Janeiro, Brazil
| | - Maria Auxiliadora Monteiro Villar
- National Institute of Women, Children and Adolescents Health Fernandes Figueira/Oswaldo Cruz Foundation (IFF/FIOCRUZ), Rio de Janeiro, Brazil
| | - Carla Verona Barreto Farias
- National Institute of Women, Children and Adolescents Health Fernandes Figueira/Oswaldo Cruz Foundation (IFF/FIOCRUZ), Rio de Janeiro, Brazil
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Fetal Omphalocele: Review of Predictive Factors Important for Antenatal Counseling? Obstet Gynecol Surv 2022; 77:683-695. [DOI: 10.1097/ogx.0000000000001073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Tiruneh C, Gebremeskel T, Necho M, Teshome Y, Teshome D, Belete A. Birth prevalence of omphalocele and gastroschisis in Sub-Saharan Africa: A systematic review and meta-analysis. SAGE Open Med 2022; 10:20503121221125536. [PMID: 36161211 PMCID: PMC9500260 DOI: 10.1177/20503121221125536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 08/24/2022] [Indexed: 11/16/2022] Open
Abstract
Objective: To systematically summarize the burden of gastroschisis and omphalocele in Sub-Saharan Africa. Methods: Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, systematically reviewed and meta-analyzed literatures from Medline (PubMed), Cochrane Library, HINARI, and Google Scholar that investigated at the prevalence of major congenital abdominal wall malformation. The pooled prevalence of major abdominal wall defects was estimated using a weighted inverse variance random-effects model. The Q statistic and the I2 statistics were used to examine for heterogeneity among the included studies. The funnel plot and Egger’s regression test were used to check for publication bias. Results: A total of 1951 studies were identified; 897 from PubMed, 26 from Cochrane Library, 960 from Google Scholar, and 68 from other sources. Fourteen articles that met the eligibility criteria were selected for this meta-analysis with 242,462 total enrolled participants and 4693 births with congenital anomaly. The pooled prevalence of ompahalocele among congenital defect patients in Sub-Saharan Africa was found to be 4.47% (95% confidence interval: 3.04–5.90; I2 = 88.3%; p < 0.001). The pooled prevalence of omphalocele among births with congenital defect was found to be 4.04% (95% confidence interval: 2.62–5.46) in cross-sectional studies and 4.43% (95% confidence interval: 306–5.81) in cohort studies. The average prevalence of omphalocele among births with congenital defect was found to be 8% (95% confidence interval: 5.53–10.47) in Uganda and 6.65% (95% confidence interval: 4.18–9.13) in Nigeria. The pooled prevalence of gastroschisis among congenital birth defect in Sub-Saharan Africa was found to be 3.22% (95% confidence interval: 1.83–4.61; I2 = 33.1%; p = 0.175). Conclusion: Based on this review, the pooled prevalence of omphalocele and gastroschisis in sub-Saharan Africa are high. Therefore, a perinatal screening program for congenital anomalies should be implemented. In addition, early referral of suspected cases of congenital anomalies is required for better management until advanced diagnostic centers are established in various locations of Sub-Saharan Africa.
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Affiliation(s)
- Chalachew Tiruneh
- Department of Biomedical Science, College of Medicine and Health Sciences, Injibara University, Injibara, Ethiopia
| | - Teshome Gebremeskel
- Department of Anatomy, College of Health Sciences, Woldia University, Woldia, Ethiopia
| | - Mogesie Necho
- Department of Psychiatry, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Yossef Teshome
- Department of Anatomy, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Daniel Teshome
- Department of Anatomy, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Asmare Belete
- Department of Psychiatry, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
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Association between the Concentrations of Metallic Elements in Maternal Blood during Pregnancy and Prevalence of Abdominal Congenital Malformations: The Japan Environment and Children's Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph181910103. [PMID: 34639405 PMCID: PMC8507911 DOI: 10.3390/ijerph181910103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 09/14/2021] [Accepted: 09/16/2021] [Indexed: 11/22/2022]
Abstract
Abdominal congenital malformations are responsible for early mortality, inadequate nutrient intake, and infant biological dysfunction. Exposure to metallic elements in utero is reported to be toxic and negatively impacts ontogeny. However, no prior study has sufficiently evaluated the effects of exposure to metallic elements in utero on abdominal congenital malformations. The aim of the present study was to evaluate associations between metallic elements detected in maternal blood during pregnancy and congenital abdominal malformations. Data from participants in the Japan Environment and Children’s Study was used in the present study, and contained information on singleton and live birth infants without congenital abnormalities (control: n = 89,134) and abdominal malformations (case: n = 139). Heavy metals such as mercury (Hg), lead (Pb), cadmium (Cd), and trace elements of manganese (Mn) and selenium (Se) were detected in maternal serum samples during mid- and late-gestation. Infant congenital abnormalities were identified from delivery records at birth or one month after birth by medical doctors. In a multivariate analysis adjusted to account for potential confounders, quartiles of heavy metals and trace elements present in maternal blood were not statistically correlated to the prevalence of abdominal congenital malformations at birth. This study is the first to reveal the absence of significant associations between exposure levels to maternal heavy metals and trace elements in utero and the prevalence of abdominal congenital malformations in a large cohort of the Japanese population. Further studies are necessary to investigate the impact of exposure to heavy metals and trace elements via maternal blood in offspring after birth.
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Raitio A, Tauriainen A, Leinonen MK, Syvänen J, Kemppainen T, Löyttyniemi E, Sankilampi U, Gissler M, Hyvärinen A, Helenius I. Extended spectrum penicillins reduce the risk of omphalocele: A population-based case-control study. J Pediatr Surg 2021; 56:1590-1595. [PMID: 33250216 DOI: 10.1016/j.jpedsurg.2020.10.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 09/29/2020] [Accepted: 10/29/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Omphalocele is a major congenital anomaly associated with significant morbidity and mortality. Regardless, the influence of maternal use of prescription drugs on the risk of omphalocele has only been addressed in a handful of studies. The aim of this study was to assess the influence of maternal risk factors and prescription drugs in early pregnancy on the risk of omphalocele. METHODS We performed a nationwide register-based case-control study in Finland. The analysis is based on the Finnish Register of Congenital Malformations and Drugs and Pregnancy databases, both upheld by the Finnish Institute for Health and Welfare. All omphalocele cases were identified between Jan 1, 2004, and Dec 31, 2014. Five age-matched controls from the same geographical region were randomly selected for each case. The main outcome measures were maternal risk factors for omphalocele. Our analysis compared the maternal characteristics and the use of prescription drugs during the first trimester of pregnancy between case and control mothers. RESULTS Mothers of 359 omphalocele cases were compared with 1738 randomly selected age and area-matched mothers of healthy infants between 1 January 2014 and 31 December 2014. Both maternal obesity (BMI ≥30) and diabetes increased the risk for omphalocele, and their co-occurrence accumulated this risk (aOR 5.06, 95% Cl 1.19-21.4). Similarly, history of multiple miscarriages was an independent risk factor (2.51, 1.16-5.43). The oral use of extended spectrum penicillins during the first trimester of pregnancy had a significant, protective influence (0.17, 0.04-0.71). These analyses were adjusted for sex, parity, and risk factors reported above. No significant changes in risk were observed with any other medication used during the first trimester. CONCLUSION In conclusion, these findings may suggest that extended spectrum penicillins in the first trimester reduces the risk of omphalocle formation. Additionally, consistent with earlier studies, previous repeated miscarriages, maternal obesity, and diabetes were significant risk factors for omphalocele.
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Affiliation(s)
- Arimatias Raitio
- Department of Paediatric Surgery, University of Turku and Turku University Hospital, Kiinamyllynkatu 4-8, PL 52, 20521, Turku, Finland.
| | - Asta Tauriainen
- Department of Paediatric Surgery, Kuopio University Hospital, Puijonlaaksontie 2, 70210, Kuopio, Finland
| | - Maarit K Leinonen
- Information Services Department, Finnish Institute for Health and Welfare, Mannerheimintie 166, PL 30, 00271 Helsinki, Finland
| | - Johanna Syvänen
- Department of Paediatric Surgery, University of Turku and Turku University Hospital, Kiinamyllynkatu 4-8, PL 52, 20521, Turku, Finland
| | - Teemu Kemppainen
- Department of Biostatistics, University of Turku and Turku University Hospital, Kiinamyllynkatu 10, 20520, Turku, Finland
| | - Eliisa Löyttyniemi
- Department of Biostatistics, University of Turku and Turku University Hospital, Kiinamyllynkatu 10, 20520, Turku, Finland
| | - Ulla Sankilampi
- Department of Paediatrics, Kuopio University Hospital, Puijonlaaksontie 2, 70210, Kuopio, Finland
| | - Mika Gissler
- Information Services Department, Finnish Institute for Health and Welfare, Mannerheimintie 166, PL 30, 00271 Helsinki, Finland; Karolinska Institute, Department of Neurobiology, Care Sciences and Society, Solnavägen 1, 17177, Solna, Sweden
| | - Anna Hyvärinen
- Department of Paediatric Surgery, Tampere University Hospital and Tampere University, Elämänaukio, Kuntokatu 2, 33520, Tampere, Finland
| | - Ilkka Helenius
- Department of Orthopaedics and Traumatology, Helsinki University Hospital and University of Helsinki, Finland
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Abstract
PURPOSE Several studies have reported high prevalence of undescended testis (UDT) among boys with congenital abdominal wall defects (AWD). Due to rarity of AWDs, however, true prevalence of testicular maldescent among these boys is not known. We conducted a national register study to determine the prevalence of UDT among Finnish males with an AWD. METHODS All male infants with either gastroschisis or omphalocele born between Jan 1, 1998 and Dec 31, 2015 were identified in the Register of Congenital Malformations. The data on all performed operations were acquired from the Care Register for Health Care. The register data were examined for relevant UDT diagnosis and operation codes. RESULTS We identified 99 males with gastroschisis and 89 with omphalocele. UDT was diagnosed in 10 (10.1%) infants with gastroschisis and 22 (24.7%) with omphalocele. Majority of these required an operation; 8/99 (8.1%) gastroschisis and 19/89 (21.3%) omphalocele patients. UDT is more common among AWD patients than general population with the highest prevalence in omphalocele. CONCLUSIONS Cryptorchidism is more common among boys with an AWD than general population. Furthermore, omphalocele carries significantly higher risk of UDT and need for orchidopexy than gastroschisis. Due to high prevalence testicular maldescent, careful follow-up for UDT is recommended.
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Stoll C, Alembik Y, Roth MP. Co-occurring non-omphalocele and non-gastroschisis anomalies among cases with congenital omphalocele and gastroschisis. Am J Med Genet A 2021; 185:1954-1971. [PMID: 33881198 DOI: 10.1002/ajmg.a.62112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 12/22/2020] [Accepted: 12/24/2020] [Indexed: 11/08/2022]
Abstract
The pathogenesis of omphalocele and gastroschisis is not obvious. Their etiology is disputed. The prevalence and the types of anomalies co-occurring with omphalocele and gastroschisis are variable in the different series published. The aim of this study was to estimate the frequency and the types of co-occurring anomalies in cases with gastroschisis and omphalocele. This study was performed in a well-described population of 387,067 consecutive births between 1979 and 2007. Hundred-one cases with omphalocele were registered (2.61 per 10,000), 75 (74.3%) had co-occurring anomalies comprising chromosomal anomalies (28 cases, 27.7%, including 18 trisomy 18), non-chromosomal syndromes (16 cases, 15.8%, including 3 cases with Beckwith-Wiedemann syndrome, 2 cases with the OEIS sequence, and one case with the Pentalogy of Cantrell complex), and 31 cases, 30.7% with MCA (multiple congenital anomalies). The most common MCA were musculoskeletal (23.5%), urogenital (20.4%), cardiovascular (15.1%), and central nervous (9.1%). Seventy-one cases of gastroschisis were ascertained (1.83 per 10,000). However, the prevalence increased during the study period. The frequency was highest in the mothers 15-19 years old. Sixteen out of the 71 cases with gastroschisis, (22.5%) had co-occurring anomalies including 11 cases of MCA and 5 cases with syndromes. To conclude, the frequency and the types of anomalies co-occurring with omphalocele and gastroschisis are peculiar. Therefore, cases with gastroschisis and omphalocele need to be screened for co-occurring anomalies.
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Affiliation(s)
- Claude Stoll
- Laboratoire de Génétique Médicale, Faculté de Médecine, University of Strasbourg, Strasbourg Cedex, France
| | - Yves Alembik
- Laboratoire de Génétique Médicale, Faculté de Médecine, University of Strasbourg, Strasbourg Cedex, France
| | - Marie-Paule Roth
- Laboratoire de Génétique Médicale, Faculté de Médecine, University of Strasbourg, Strasbourg Cedex, France
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Ţarcă E, Roșu ST, Cojocaru E, Trandafir L, Luca AC, Rusu D, Ţarcă V. Socio-Epidemiological Factors with Negative Impact on Infant Morbidity, Mortality Rates, and the Occurrence of Birth Defects. Healthcare (Basel) 2021; 9:healthcare9040384. [PMID: 33915730 PMCID: PMC8065913 DOI: 10.3390/healthcare9040384] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/18/2021] [Accepted: 03/24/2021] [Indexed: 12/16/2022] Open
Abstract
In the last 30-40 years, developed countries in particular, but also developing ones, have seen an increase in life expectancy and a decrease in infant mortality and morbidity rates. These factors are due to an increase in living standards, a decrease in differences between social classes, the increased accessibility of education to women, and the implementation of some public health measures. When certain basic social and medical measures are implemented on a large scale, their benefits are first reflected in lower infant mortality rates, and only in the second stage are such benefits reflected in decreasing neonatal mortality rates and a smaller number of stillbirths. In this study, we review the literature on these factors. We extrapolate and compare this literature with data recorded in our country in the hopes of finding the reasons why Romania ranks first in the European Union in terms of infant mortality rates. We found that lowering the infant morbidity, mortality, and congenital malformation rates is an absolute priority in Romania, which requires the involvement of decision makers in taking effective measures regarding food supplementation or enhancement using folic acid, adequate counselling of couples, monitoring of all pregnancies, setting antenatal diagnosis, implementing optimal delivery management and therapeutic approaches to problematic pregnancies in other hospitals and by involving the population in health education, avoiding occupational or in-home exposure to toxic factors, avoiding drug use, and implementing disease and infection prevention measures for pregnant women.
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Affiliation(s)
- Elena Ţarcă
- Department of Surgery II-Pediatric Surgery, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaşi, Romania
- Correspondence: (E.Ţ.); (E.C.)
| | - Solange Tamara Roșu
- Department of Nursing, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaşi, Romania;
| | - Elena Cojocaru
- Department of Morphofunctional Sciences I—Pathology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaşi, Romania
- Correspondence: (E.Ţ.); (E.C.)
| | - Laura Trandafir
- Department of Mother and Child Medicine–Pediatrics, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaşi, Romania; (L.T.); (A.C.L.)
| | - Alina Costina Luca
- Department of Mother and Child Medicine–Pediatrics, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaşi, Romania; (L.T.); (A.C.L.)
| | - Daniela Rusu
- Department of Surgery, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iaşi, Romania;
| | - Viorel Ţarcă
- County Statistics Department, 700115 Iaşi, Romania;
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Raitio A, Tauriainen A, Syvänen J, Kemppainen T, Löyttyniemi E, Sankilampi U, Vanamo K, Gissler M, Hyvärinen A, Helenius I. Omphalocele in Finland from 1993 to 2014: Trends, Prevalence, Mortality, and Associated Malformations-A Population-Based Study. Eur J Pediatr Surg 2021; 31:172-176. [PMID: 32131131 DOI: 10.1055/s-0040-1703012] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INRODUCTION The aim of this study is to assess the changes in prevalence, mortality and termination pregnancy of omphalocele, and to identify associated anomalies. MATERIALS AND METHODS A population-based nationwide register study. All cases with omphalocele were identified in the Finnish Register of Congenital Malformations and the Care Register for Health Care from 1993 to 2014 including live births, stillbirths, and terminations of pregnancy due to fetal anomalies. Associated anomalies were recorded and analyzed, and perinatal and infant mortality and prevalence were calculated. RESULTS There were 600 cases with omphalocele including 229 live births, 39 stillbirths, and 332 (55%) abortions. Birth prevalence in Finland was 1.96 per 10,000 births with no consistent trend over time. However, total prevalence was much higher (4.71/10,000) because more than half of these families chose option for the termination of pregnancy. Omphalocele is often complicated with other anomalies; most commonly chromosomal abnormalities (9.3%), heart defects (6.3%), central nervous system anomalies (3.0%), gastrointestinal, and urogenital malformations (both 2.0%). Proportion of chromosomal and central nervous system abnormalities were even higher in terminated pregnancies. Overall infant mortality was 22%. Total 1-year survival rates for isolated omphalocele, cases with multiple anomalies and neonates with chromosomal defects were 80, 88, and 17%, respectively. CONCLUSION Omphalocele is a rare congenital anomaly, often associated with other malformations. Our data suggest that isolated cases may be more common than previously thought. In the absence of chromosomal defects, survival is reasonably good. Regardless, more than half of these pregnancies are often terminated.
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Affiliation(s)
- Arimatias Raitio
- Department of Paediatric Surgery and Orthopaedics, Turku University Hospital, Turku, Finland.,Department of Paediatric Surgery and Orthopaedics, University of Turku Faculty of Medicine, Turku, Finland
| | | | - Johanna Syvänen
- Department of Paediatric Surgery and Orthopaedics, Turku University Hospital, Turku, Finland.,Department of Paediatric Surgery and Orthopaedics, University of Turku Faculty of Medicine, Turku, Finland
| | - Teemu Kemppainen
- Department of Biostatistics, University of Turku, Turku, Finland.,Department of Biostatistics, Turku University Hospital, Turku, Finland
| | - Eliisa Löyttyniemi
- Department of Biostatistics, University of Turku, Turku, Finland.,Department of Biostatistics, Turku University Hospital, Turku, Finland
| | - Ulla Sankilampi
- Department of Paediatrics, Kuopio University Hospital, Kuopio, Finland
| | - Kari Vanamo
- Department of Paediatric Surgery, Kuopio University Hospital, Kuopio, Pohjois-Savo, Finland
| | - Mika Gissler
- Department of Information Services, National Institute for Health and Welfare, Helsinki, Finland.,Department of Neurobiology, Karolinska Institute, Stockholm, Stockholm County, Sweden
| | - Anna Hyvärinen
- Department of Paediatric Surgery, Tampere University Hospital, Tampere, Finland.,Department of Medicine, Tampere University Faculty of Medicine, Tampere, Finland
| | - Ilkka Helenius
- Department of Paediatric Surgery and Orthopaedics, Turku University Hospital, Turku, Finland.,Department of Paediatric Surgery and Orthopaedics, University of Turku Faculty of Medicine, Turku, Finland
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Folic acid supplementation and risk for fetal abdominal wall defects in China: results from a large population-based intervention cohort study. Br J Nutr 2021; 126:1558-1563. [PMID: 33494841 DOI: 10.1017/s0007114521000337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Folic acid (FA) can reduce the risk for selected birth defects other than neural tube defects. We examined whether FA has preventive effects against fetal abdominal wall defects (AWD) in a unique intervention cohort in China. Birth outcomes of 247 831 singleton births from a population-based cohort study with detailed pre-conceptional FA intake information were collected in China in 1993-1996. Information on births at 20 complete gestational weeks, including live births, stillbirths and pregnancy terminations, and all structural birth defects regardless of gestational week were recorded. The birth prevalence of omphalocele, gastroschisis and total fetal AWD was classified by maternal FA supplementation. The prevalence of total AWD was 4·30 per 10 000 births among women who took FA compared with 13·46 per 10 000 births among those who did not take FA in northern China and 6·28 and 5·18 per 10 000 births, respectively, in southern China. The prevalence of omphalocele was 0·54 per 10 000 births among women who took FA compared with 3·74 per 10 000 births among those who did not take FA in northern China and 1·79 and 1·44 per 10 000 births, respectively, in southern China. FA supplementation significantly prevented total AWD in multivariate analysis (relative risk 0·26, 95 % CI 0·11, 0·61) in northern China, although no preventive effect of FA on AWD was observed in southern China. FA supplementation successfully reduced the prevalence of AWD in northern China.
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13
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Raitio A, Syvänen J, Tauriainen A, Hyvärinen A, Sankilampi U, Gissler M, Helenius I. Long-term hospital admissions and surgical treatment of children with congenital abdominal wall defects: a population-based study. Eur J Pediatr 2021; 180:2193-2198. [PMID: 33666724 PMCID: PMC8195905 DOI: 10.1007/s00431-021-04005-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/23/2021] [Accepted: 02/25/2021] [Indexed: 11/28/2022]
Abstract
Congenital abdominal wall defects, namely, gastroschisis and omphalocele, are rare congenital malformations with significant morbidity. The long-term burden of these anomalies to families and health care providers has not previously been assessed. We aimed to determine the need for hospital admissions and the requirement for surgery after initial admission at birth. For our analyses, we identified all infants with either gastroschisis (n=178) or omphalocele (n=150) born between Jan 1, 1998, and Dec 31, 2014, in the Register of Congenital Malformations. The data on all hospital admissions and operations performed were acquired from the Finnish Hospital Discharge Register between Jan 1, 1998, and Dec 31, 2015, and compared to data on the whole Finnish pediatric population (0.9 million) live born 1993-2008. Patients with gastroschisis and particularly those with omphalocele required hospital admissions 1.8 to 5.7 times more than the general pediatric population (p<0.0001). Surgical interventions were more common among omphalocele than gastroschisis patients (p=0.013). At the mean follow-up of 8.9 (range 1.0-18.0) years, 29% (51/178) of gastroschisis and 30% (45/150) of omphalocele patients required further abdominal surgery after discharge from the neonatal admission.Conclusion: Patients with gastroschisis and especially those with omphalocele, are significantly more likely than the general pediatric population to require hospital care. Nevertheless, almost half of the patients can be treated without further surgery, and redo abdominal surgery is only required in a third of these children. What is Known: • Gastroschisis and omphalocele are congenital malformations with significant morbidity • There are no reports on the long-term need for hospital admissions and surgery in these children What is New: • Patients with abdominal wall defects are significantly more likely than the general pediatric population to require hospital care • Almost half of the patients can be treated without further surgery, and abdominal redo operations are only required in a third of these children.
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Affiliation(s)
- Arimatias Raitio
- Department of Paediatric Surgery, University of Turku and Turku University Hospital, Kiinamyllynkatu 4-8, 20521, Turku, Finland.
| | - Johanna Syvänen
- Department of Paediatric Surgery, University of Turku and Turku University Hospital, Kiinamyllynkatu 4-8, 20521 Turku, Finland
| | - Asta Tauriainen
- Department of Paediatric Surgery, University of Turku and Turku University Hospital, Kiinamyllynkatu 4-8, 20521 Turku, Finland ,University of Eastern Finland, Kuopio, Finland
| | - Anna Hyvärinen
- Department of Paediatric Surgery, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - Ulla Sankilampi
- Department of Paediatrics, Kuopio University Hospital, Kuopio, Finland
| | - Mika Gissler
- Information Services Department, Finnish Institute for Health and Welfare, Helsinki, Finland ,Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Solna, Sweden
| | - Ilkka Helenius
- Department of Orthopaedics and Traumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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14
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Raitio A, Kalliokoski N, Syvänen J, Harju S, Tauriainen A, Hyvärinen A, Gissler M, Helenius I, Sankilampi U. High incidence of inguinal hernias among patients with congenital abdominal wall defects: a population-based case-control study. Eur J Pediatr 2021; 180:2693-2698. [PMID: 34173042 PMCID: PMC8285311 DOI: 10.1007/s00431-021-04172-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/15/2021] [Accepted: 06/16/2021] [Indexed: 11/30/2022]
Abstract
The aim of this nationwide population-based case-control study was to assess the incidence of inguinal hernia (IH) among patients with congenital abdominal wall defects. All infants born with congenital abdominal wall defects between Jan 1, 1998, and Dec 31, 2014, were identified in the Finnish Register of Congenital Malformations. Six controls matched for gestational age, sex, and year of birth were selected for each case in the Medical Birth Register. The Finnish Hospital Discharge Register was searched for relevant diagnosis codes for IH, and hernia incidence was compared between cases and controls. We identified 178 infants with gastroschisis and 150 with omphalocele and selected randomly 1968 matched, healthy controls for comparison. Incidence of IH was significantly higher in gastroschisis girls than in matched controls, relative risk (RR) 7.20 (95% confidence interval [CI] 2.25-23.07). In boys with gastroschisis, no statistically significant difference was observed, RR 1.60 (95% CI 0.75-3.38). Omphalocele was associated with higher risk of IH compared to matched controls, RR 6.46 (95% CI 3.90-10.71), and the risk was equally elevated in male and female patients.Conclusion: Risk of IH is significantly higher among patients with congenital abdominal wall defects than in healthy controls supporting hypothesis that elevated intra-abdominal pressure could prevent natural closure of processus vaginalis. Parents should be informed of this elevated hernia risk to avoid delays in seeking care. We also recommend careful follow-up during the first months of life as most of these hernias are diagnosed early in life. What is Known: • Inguinal hernia is one of the most common disorders encountered by a pediatric surgeon. • Prematurity increases the risk of inguinal hernia. What is New: • Children with congenital abdominal wall defects have a significantly higher risk of inguinal hernia than general population. • Families should be informed of this elevated hernia risk to avoid delays in seeking care.
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Affiliation(s)
- Arimatias Raitio
- Department of Paediatric Surgery, University of Turku and Turku University Hospital, Turku, Finland
| | - Nelly Kalliokoski
- Department of Paediatric Surgery, University of Turku and Turku University Hospital, Turku, Finland
| | - Johanna Syvänen
- Department of Paediatric Surgery, University of Turku and Turku University Hospital, Turku, Finland
| | - Samuli Harju
- Department of Surgery, Kainuu Central Hospital, Kajaani, Finland
| | - Asta Tauriainen
- Department of Paediatric Surgery, University of Turku and Turku University Hospital, Turku, Finland
| | - Anna Hyvärinen
- Department of Paediatric Surgery, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - Mika Gissler
- Information Services Department, Finnish Institute for Health and Welfare, Helsinki, Finland
- Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Solna, Sweden
| | - Ilkka Helenius
- Department of Orthopaedics and Traumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Ulla Sankilampi
- Department of Paediatrics, Kuopio University Hospital, Kuopio, Finland
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15
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Baldacci S, Santoro M, Coi A, Mezzasalma L, Bianchi F, Pierini A. Lifestyle and sociodemographic risk factors for gastroschisis: a systematic review and meta-analysis. Arch Dis Child 2020; 105:756-764. [PMID: 32051127 DOI: 10.1136/archdischild-2019-318412] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 01/24/2020] [Accepted: 01/24/2020] [Indexed: 11/03/2022]
Abstract
BACKGROUND Gastroschisis is strongly associated with young maternal age. This association suggests the need for further investigations on non-genetic risk factors. Identifying these risk factors is a public health priority in order to develop prevention strategies aimed at reducing the prevalence and health consequences in offspring. OBJECTIVE To systematically assess and quantitatively synthesise the available epidemiological studies to evaluate the association between non-genetic risk factors and gastroschisis. METHODS Literature from PubMed, EMBASE and Scopus was searched for the period 1990-2018. Epidemiological studies reporting risk estimates between lifestyle and sociodemographic risk factors and gastroschisis were included. Two pairs of reviewers independently extracted information on study characteristics following Preferred Reporting Items for Systematic Reviews and Meta-Analyses and MOOSE (Meta-analysis Of Oservational Studies in Epidemiology) guidelines. Relative risk (RR) estimates were calculated across the studies and meta-analysis was performed using random-effects model. RESULTS We identified 58 studies. Meta-analyses were conducted on 29 studies. Maternal smoking (RR 1.56, 95% CI 1.40 to 1.74), illicit drug use (RR 2.14, 95% CI 1.48 to 3.07) and alcohol consumption (RR 1.40, 95% CI 1.13 to 1.70) were associated with an increased risk of gastroschisis. A decreased risk among black mothers compared with non-Hispanic white mothers (RR 0.49, 95% CI 0.38 to 0.63) was found. For Hispanic mothers no association was observed. CONCLUSIONS Exposure to smoking, illicit drugs and alcohol during pregnancy is associated with an increased risk of gastroschisis. A significantly decreased risk for black mothers was observed. Further epidemiological studies to assess the potential role of other environmental factors are strongly recommended. PROSPERO REGISTRATION NUMBER CRD42018104284.
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Affiliation(s)
- Silvia Baldacci
- Institute of Clinical Physiology National Research Council, Pisa, Italy
| | - Michele Santoro
- Institute of Clinical Physiology National Research Council, Pisa, Italy
| | - Alessio Coi
- Institute of Clinical Physiology National Research Council, Pisa, Italy
| | - Lorena Mezzasalma
- Institute of Clinical Physiology National Research Council, Pisa, Italy
| | - Fabrizio Bianchi
- Institute of Clinical Physiology National Research Council, Pisa, Italy.,Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Anna Pierini
- Institute of Clinical Physiology National Research Council, Pisa, Italy.,Fondazione Toscana Gabriele Monasterio, Pisa, Italy
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16
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Poaty H, Pelluard F, Diallo MS, Ondima IPL, André G, Silou-Massamba JF. Omphalocele: a review of common genetic etiologies. EGYPTIAN JOURNAL OF MEDICAL HUMAN GENETICS 2019. [DOI: 10.1186/s43042-019-0040-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
AbstractOmphalocele is one of the most common congenital defects in the anterior abdominal wall. The malformation is associated with various pathologies especially with chromosomal disorders. The developmental defect is observed in Congolese hospitals, but risk factors are not well precised on the published case reports, which are more often focused on management. We aim in this paper to make a review on the condition, insisting on the risk factors of omphaloceles mainly of those of genetic origins.
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17
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Vignes K, Hiett AK, Draus JM, Barton JR. Prenatal Diagnosis of a Vanishing Gastroschisis With Subsequent Neonatal Bowel Complications: A Case Study. JOURNAL OF DIAGNOSTIC MEDICAL SONOGRAPHY 2019. [DOI: 10.1177/8756479318816950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: Gastroschisis is a well-known birth defect in which bowel protrudes through a perforation in the fetal abdominal wall. High antenatal detection rates typically lead to good outcomes with modern neonatal treatments. Case: We describe a rare phenomenon in which gastroschisis appears to resolve antenatally, with associated bowel dilation and polyhydramnios. No evidence of an abdominal wall defect was seen at birth, but imaging was suggestive of bowel atresia. Surgical exploration showed a microcolon and most of the small bowel was absent. An extensive surgical repair was required, which resulted in short bowel syndrome. Conclusion: Gastroschisis that undergoes apparent resolution on sonography can be associated with necrosis due to strangulation of the exteriorized bowel and short bowel syndrome. This is associated with high neonatal morbidity and mortality.
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Affiliation(s)
- Katherine Vignes
- Department of Obstetrics and Gynecology, University of Kentucky, Lexington, KY, USA
| | - A. Kinney Hiett
- Maternal Fetal Medicine, Boonshoft School of Medicine, Wright State University, Dayton, OH, USA
| | - John M. Draus
- Department of Pediatric Surgery, Kentucky Children’s Hospital, University of Kentucky, Lexington, KY, USA
| | - John R. Barton
- Perinatal Diagnostic Center, Baptist Health Lexington, Lexington, KY, USA
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18
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Haddock C, Skarsgard ED. Understanding gastroschisis and its clinical management: where are we? Expert Rev Gastroenterol Hepatol 2018; 12:405-415. [PMID: 29419329 DOI: 10.1080/17474124.2018.1438890] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Gastroschisis is the commonest developmental defect of the anterior abdominal wall in both developed and developing countries. The past 30 years have seen transformational improvements in outcome due to advances in neonatal intensive care and enhanced integration between the disciplines of maternal fetal medicine, neonatology and pediatric surgery. A review of gastroschisis, which emphasizes its epidemiology, multidisciplinary care strategies and contemporary outcomes is timely. Areas covered: This review discusses the current state of knowledge related to prevalence and causation, and postulated embryopathologic mechanisms contributing to the development of gastroschisis. Using relevant, current literature with an emphasis on high level evidence where it exists, we review modern techniques of prenatal diagnosis, pre and postnatal risk stratification, preferred timing and method of delivery, options for abdominal wall closure, nutritional management, and short and long term clinical and neurodevelopmental follow-up. Expert commentary: This section explores controversies in contemporary management which contribute to practice and cost variation and discusses the benefits of novel nutritional therapies and care standardization that target unnecessary practice variation and improve overall cost-effectiveness of gastroschisis care. The commentary concludes with a review of fertile areas of gastroschisis research, which represent opportunities for knowledge synthesis and further outcome improvement.
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Affiliation(s)
- Candace Haddock
- a Department of Surgery , British Columbia Children's Hospital , Vancouver , Canada
| | - Erik D Skarsgard
- a Department of Surgery , British Columbia Children's Hospital , Vancouver , Canada
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19
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Campaña H, Rittler M, Gili JA, Poletta FA, Pawluk MS, Gimenez LG, Cosentino VR, Castilla EE, Camelo JSL. Association between a Maternal History of Miscarriages and Birth Defects. Birth Defects Res 2017; 109:254-261. [DOI: 10.1002/bdra.23563] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Revised: 07/31/2016] [Accepted: 08/01/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Hebe Campaña
- Latin American Collaborative Study of Congenital Malformations (ECLAMC) at Center for Medical Education and Clinical Research (CEMIC); Buenos Aires Argentina
| | - Monica Rittler
- ECLAMC at Hospital Materno Infantil Ramón Sardá; University of Buenos Aires
| | - Juan A. Gili
- Latin American Collaborative Study of Congenital Malformations (ECLAMC) at Center for Medical Education and Clinical Research (CEMIC); Buenos Aires Argentina
| | - Fernando A. Poletta
- Latin American Collaborative Study of Congenital Malformations (ECLAMC) at Center for Medical Education and Clinical Research (CEMIC); Buenos Aires Argentina
| | - Mariela S. Pawluk
- Latin American Collaborative Study of Congenital Malformations (ECLAMC) at Center for Medical Education and Clinical Research (CEMIC); Buenos Aires Argentina
| | - Lucas G. Gimenez
- Latin American Collaborative Study of Congenital Malformations (ECLAMC) at Center for Medical Education and Clinical Research (CEMIC); Buenos Aires Argentina
| | - Viviana R. Cosentino
- Latin American Collaborative Study of Congenital Malformations (ECLAMC) at Center for Medical Education and Clinical Research (CEMIC); Buenos Aires Argentina
| | - Eduardo E. Castilla
- Latin American Collaborative Study of Congenital Malformations (ECLAMC) at Center for Medical Education and Clinical Research (CEMIC); Buenos Aires Argentina
| | - Jorge S. López Camelo
- Latin American Collaborative Study of Congenital Malformations (ECLAMC) at Center for Medical Education and Clinical Research (CEMIC); Buenos Aires Argentina
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20
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Singh K, Kumar A. Anterior Abdominal Wall Defects, Diaphragmatic Hernia, and Other Major Congenital Malformations of the Musculoskeletal System in Barbados, 1993-2012. J Pediatr Genet 2017; 6:92-97. [PMID: 28496996 DOI: 10.1055/s-0037-1598186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 12/26/2016] [Indexed: 10/20/2022]
Abstract
This study describes the prevalence and patterns of major congenital malformations of the musculoskeletal system and the resulting morbidity and mortality. It is a retrospective population-based study over the period 1993 to 2012. The overall prevalence of major congenital malformations of the musculoskeletal system was 9.02/10,000 live births. The prevalences of omphalocele, gastroschisis, and diaphragmatic hernia were 2.53, 2.22, and 1.42 per 10,000 live births, respectively. The case fatality ratio for the omphalocele, gastroschisis, and diaphragmatic hernia was 12.5, 28.5, and 67%, respectively. In conclusion, the prevalence rate of the major congenital malformations of the musculoskeletal system was higher than those reported in retrospective studies from other countries and remained static during the study period. These defects were associated with a high mortality rate and contributed significantly to the overall neonatal mortality in this country.
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Affiliation(s)
- Keerti Singh
- Faculty of Medical Sciences, University of the West Indies, Cave Hill, Barbados
| | - Alok Kumar
- Faculty of Medical Sciences, University of the West Indies, Cave Hill, Barbados.,Department of Pediatrics, The Queen Elizabeth Hospital, Bridgetown, Barbados
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21
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Gong TT, Wu QJ, Chen YL, Jiang CZ, Li J, Li LL, Liu CX, Li D, Zhou C, Huang YH. Evaluating the time trends in prevalence of exomphalos in 14 cities of Liaoning province, 2006 to 2015. Sci Rep 2016; 6:32901. [PMID: 27604427 PMCID: PMC5015066 DOI: 10.1038/srep32901] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Accepted: 08/17/2016] [Indexed: 01/13/2023] Open
Abstract
To evaluate time trends of exomphalos prevalence using a large population-based study with cases identified by the Liaoning Birth Defects Registry including 14 cities over the course of a 10-year period. Exomphalos prevalence, percent change, annual percent change (APC), and contribution rates of each city were calculated. Additionally, epidemiological characteristics of this malformation were described. We observed 516 cases of exomphalos among 3,248,954 live births. Birth prevalence of exomphalos was 1.59 per 10,000 live births with non-significant change during the observational period (APC = −1.19%, P = 0.48). However, significantly decreasing trends were noticed in three cities: Fushun (APC = −9.15%, P = 0.03), Benxi (APC = −11.49%, P = 0.05), and Yingkou (APC = −16.47%, P = 0.04), contributing 62.77% of the decreasing trend of overall prevalence. The mean maternal age, gestational age, and birth weight was 28.4 years (standard deviation [SD], 6.1 years), 25.6 weeks (SD, 8.6 weeks), and 1236.2 gram (SD, 1164.4 gram). For time of diagnosis, 79.8% (n = 412) cases were diagnosed during pregnancy. In summary, the prevalence of exomphalos in Liaoning province did not change remarkably during 2006 to 2015. Future studies are warranted to investigate the risk factors and create prevention strategies for this disease.
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Affiliation(s)
- Ting-Ting Gong
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Qi-Jun Wu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yan-Ling Chen
- Liaoning Women and Children's Health Hospital, Shenyang, China
| | - Cheng-Zhi Jiang
- School of Environmental and Chemical Engineering, Shenyang Ligong University, Shenyang, China
| | - Jing Li
- Department of science and education, Shenyang Women and Children Health Care Centre, Shenyang, China
| | - Li-Li Li
- Department of children's health prevention, Shenyang Women and Children Health Care Centre, Shenyang, China
| | - Cai-Xia Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Da Li
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Chen Zhou
- Department of Information Statistics, Shenyang Women and Children Health Care Centre, Shenyang, China
| | - Yan-Hong Huang
- Department of science and education, Shenyang Women and Children Health Care Centre, Shenyang, China
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22
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Wadhwa EL, Ma C, Shaw GM, Carmichael SL. Gastroschisis and maternal intake of phytoestrogens. Am J Med Genet A 2016; 170:2078-82. [PMID: 27232448 DOI: 10.1002/ajmg.a.37659] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 03/27/2016] [Indexed: 11/06/2022]
Abstract
The prevalence of gastroschisis has increased significantly in the past few decades. The strongest risks have been observed for women <25 years old or of low body mass index, and maternal diet also been proposed to be associated with risk. The objective of this study was to evaluate whether the risk of gastroschisis is associated with maternal dietary intake of phytoestrogens. The analysis includes data on mothers of 409 gastroschisis cases and 3,007 controls who delivered their infants from 2005 to 2010 and participated in the National Birth Defects Prevention Study, a multistate, population-based, case-control study. Detailed information was obtained from maternal telephone interviews that included a validated food frequency questionnaire. We conducted logistic regression analyses that included each phytoestrogen in its continuous form (to test for linearity) and quadratic form (to test for non-linearity), adjusted for maternal energy intake, age, BMI, race-ethnicity, and smoking in 1st trimester. Logistic regression analysis indicated that biochanin A, formonoetin, and coumestrol had a significant non-linear association with gastroschisis (P-value <0.05 for quadratic term). Lower intakes were associated with increased risk, with somewhat stronger but relatively modest associations at the lower end of the distribution; for example, the ORs for the 10th versus 50th percentiles ranged from 1.1 to 1.2. Associations were not significant for the other phytoestrogens. This study provides some evidence for association with certain phytoestrogens, after adjusting for covariates. The implications of our findings for clinical practice are uncertain pending other studies examining this association. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Elizabeth L Wadhwa
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University, Stanford, California
| | - Chen Ma
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University, Stanford, California
| | - Gary M Shaw
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University, Stanford, California
| | - Suzan L Carmichael
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University, Stanford, California
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23
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Nicoletti D, Appel LD, Siedersberger Neto P, Guimarães GW, Zhang L. Maternal smoking during pregnancy and birth defects in children: a systematic review with meta-analysis. CAD SAUDE PUBLICA 2016; 30:2491-529. [PMID: 26247979 DOI: 10.1590/0102-311x00115813] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2013] [Accepted: 08/18/2014] [Indexed: 11/22/2022] Open
Abstract
This systematic review aimed to investigate the association between maternal smoking during pregnancy and birth defects in children. We performed an electronic search of observational studies in the databases ovid MEDLINE (1950 to April 2010), LILACS and SciELO. We included 188 studies with a total of 13,564,914 participants (192,655 cases). Significant positive associations were found between maternal smoking and birth defects in the following body systems: cardiovascular (OR: 1.11; 95%CI: 1.03-1.19), digestive (OR: 1.18; 95%CI: 1.07-1.30), musculoskeletal (OR: 1.27; 95%CI: 1.16-1.39) and face and neck (OR: 1.28; 95%CI: 1.19-1.37). The strength of association between maternal smoking and birth defects measured by the OR (95%CI) is significantly related to the amount of cigarettes smoked daily (χ2 = 12.1; df = 2; p = 0.002). In conclusion, maternal smoking during pregnancy is associated with congenital malformations in children and this association is dose-dependent.
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Affiliation(s)
- Dilvania Nicoletti
- Faculdade de Medicina, Universidade Federal do Rio Grande, Rio Grande, Brazil
| | | | | | | | - Linjie Zhang
- Faculdade de Medicina, Universidade Federal do Rio Grande, Rio Grande, Brazil
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24
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Sonographic Diagnosis of Omphalocele in the Second Trimester of Pregnancy. JOURNAL OF FETAL MEDICINE 2016. [DOI: 10.1007/s40556-016-0071-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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25
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Basu S, Kumar A. Omphalocele, Inguino-scrotal Hernia and Primary Pulmonary Hypertension: A Rare Combination in a Neonate. Indian J Pediatr 2016; 83:266-7. [PMID: 26138579 DOI: 10.1007/s12098-015-1830-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Accepted: 06/18/2015] [Indexed: 11/28/2022]
Affiliation(s)
- Sriparna Basu
- The Neonatology Unit, Department of Pediatrics, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India.
| | - Ashok Kumar
- The Neonatology Unit, Department of Pediatrics, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005, India
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26
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Tripani A, Pellizzoni S, Giuliani R, Bembich S, Clarici A, Lonciari I, Ammaniti M. PRE- AND POSTNATAL MODIFICATIONS IN PARENTAL MENTAL REPRESENTATIONS IN THREE CASES OF FETAL GASTROSCHISIS DIAGNOSED DURING PREGNANCY. Infant Ment Health J 2015; 36:613-22. [PMID: 26554534 DOI: 10.1002/imhj.21534] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The aim of this study was to identify possible effects of gastroschisis on parents' intrapsychic dynamics by applying an observational clinical approach. More specifically, we intend to (a) evaluate the representational style of parents informed about the diagnosis of fetal gastroschisis during pregnancy using the Interview of Maternal Representations During Pregnancy and the Interview of Paternal Representations During Pregnancy (M. Ammaniti, C. Candelori, M. Pola, & R. Tambelli, ) and (b) observe whether the baby's birth influences the parents' representational styles through the application of the same tools (the Interview of Maternal Representations After the Birth, M. Ammaniti & R. Tambelli, , and the Interview of Paternal Representations After the Birth, M. Ammaniti & R. Tambelli, ), adapted to the postnatal period. During the prenatal period, all parents showed a restricted/disinvested style. Three parents-one mother and two fathers-changed their styles from restricted/disinvested to integrated between pregnancy and Month 6 after the birth of their child. Clinical data from the interviews and observations are discussed in an attempt at better defining intrapsychic dynamics of parents after a diagnosis of gastroschisis.
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Affiliation(s)
- Antonella Tripani
- Institute for Maternal and Child Health-IRCCS Burlo Garofolo, Trieste, Italy
| | | | - Rosella Giuliani
- Institute for Maternal and Child Health-IRCCS Burlo Garofolo, Trieste, Italy
| | - Stefano Bembich
- Institute for Maternal and Child Health-IRCCS Burlo Garofolo, Trieste, Italy
| | | | - Isabella Lonciari
- Institute for Maternal and Child Health-IRCCS Burlo Garofolo, Trieste, Italy
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Feldkamp ML, Botto LD, Byrne JLB, Krikov S, Carey JC. Clinical presentation and survival in a population-based cohort of infants with gastroschisis in Utah, 1997-2011. Am J Med Genet A 2015; 170A:306-315. [DOI: 10.1002/ajmg.a.37437] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Accepted: 10/05/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Marcia L. Feldkamp
- Division of Medical Genetics; Department of Pediatrics; University of Utah School of Medicine; Salt Lake City Utah
| | - Lorenzo D. Botto
- Division of Medical Genetics; Department of Pediatrics; University of Utah School of Medicine; Salt Lake City Utah
| | - Janice L. B. Byrne
- Division of Medical Genetics; Department of Pediatrics; University of Utah School of Medicine; Salt Lake City Utah
- Division of Maternal-Fetal Medicine; Department of Obstetrics and Gynecology; University of Utah School of Medicine; Salt Lake City Utah
| | - Sergey Krikov
- Division of Medical Genetics; Department of Pediatrics; University of Utah School of Medicine; Salt Lake City Utah
| | - John C. Carey
- Division of Medical Genetics; Department of Pediatrics; University of Utah School of Medicine; Salt Lake City Utah
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Benjamin B, Wilson GN. Registry analysis supports different mechanisms for gastroschisis and omphalocele within shared developmental fields. Am J Med Genet A 2015; 167A:2568-81. [DOI: 10.1002/ajmg.a.37236] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 06/22/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Bonna Benjamin
- Pediatric Surgery; Department of Pediatrics; Texas Tech University Health Science Center; Amarillo Texas
| | - Golder N. Wilson
- Department of Pediatrics; Texas Tech University Health Science Center, Lubbock and Medical City Hospital; Dallas Texas
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Li X, Dai L, Wang Y, Yi L, Deng C, Deng K, Zhou G, Li Q, Liu Z, Deng Y, Zhu J, Li X. Long-term trends and seasonality of omphalocele during 1996-2010 in China: a retrospective analysis based on the hospital-based birth defects surveillance system. BMC Pregnancy Childbirth 2015; 15:102. [PMID: 25909955 PMCID: PMC4456719 DOI: 10.1186/s12884-015-0530-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 04/16/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Little is known about secular trends and seasonal variation in the birth prevalence of omphalocele in China. This study aimed to explore the long-term trends and seasonality of this birth defect, to provide insight into the etiology and prevention of omphalocele. METHODS A retrospective analysis of all births with omphalocele (1322 cases in 8.8 million births) registered in the hospital-based Chinese Birth Defects Monitoring Network between January 1996 and September 2010. Negative binomial cyclical regression models were used to analyze the long-term trends and seasonal fluctuations of omphalocele occurrence in the southern and northern regions and urban and rural areas of China. RESULTS The total prevalence of omphalocele was 1.50 cases (95% confidence interval (CI): 1.42-1.58) per 10,000 births. There was no significant secular trend of omphalocele occurrence in China between 1996 and 2010. The observed prevalence of omphalocele in rural areas was 2.03-2.54 cases per 10,000 births between May and August, which was higher than that observed in other months. The highest prevalence of births with omphalocele in rural areas occurred at the end of June; on average, the prevalence of omphalocele at that time point increased by 20% (95% CI: 6-35%) compared with other months. CONCLUSIONS There were no long-term trends found for occurrence of omphalocele in China between 1996 and 2010; however, seasonality was observed for omphalocele in women living in rural areas. These results may help generate hypotheses for further study of environmental factors that vary by season.
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Affiliation(s)
- Xiaohong Li
- Department of Epidemiology and Health Statistics, West China School of Public Health, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, 610041, China. .,National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, 610041, China.
| | - Li Dai
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, 610041, China.
| | - Yanping Wang
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, 610041, China.
| | - Lin Yi
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, 610041, China.
| | - Changfei Deng
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, 610041, China.
| | - Kui Deng
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, 610041, China.
| | - Guangxuan Zhou
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, 610041, China.
| | - Qi Li
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, 610041, China.
| | - Zheng Liu
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, 610041, China.
| | - Ying Deng
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, 610041, China. .,Laboratory of Molecular Epidemiology for Birth Defects, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
| | - Jun Zhu
- National Center for Birth Defect Monitoring, West China Second University Hospital, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, 610041, China.
| | - Xiaosong Li
- Department of Epidemiology and Health Statistics, West China School of Public Health, Sichuan University, Sec.3 No.17, South RenMin Road, Chengdu, Sichuan, 610041, China.
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Tonni G, Bellotti M, Palmisano M, Alesi V, Bertoli M, Bonasoni MP. 408 kb 15q11.2 microduplication by array comparative genomic hybridization in a fetus presenting with exomphalos, micrognathia, tetralogy of Fallot and normal karyotype: a genetic counseling dilemma in paternal carrier status. Congenit Anom (Kyoto) 2015; 55:65-70. [PMID: 25109822 DOI: 10.1111/cga.12078] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Accepted: 07/29/2014] [Indexed: 12/21/2022]
Abstract
Exomphalos may be associated with chromosomal abnormalities and syndromes. Severe exomphalos (herniation of liver, midgut and spleen) associated with increased nuchal translucency was seen at first trimester screening test. Karyotype by chorionic villus sampling showed normal male fetus. Follow up scan at 16 and 18 weeks of gestation confirmed the severe exomphalos and detected micrognathia and tetralogy of Fallot. Array comparative genomic hybridization (a-CGH) further demonstrated a 408 kb 15q11.2 microduplication, with the father-to-be as healthy carrier. This is the first case of an association between 15q11.2 micorduplication and fetal sonographic anomalies. Genetic counseling for estimation of recurrent risk of congenital anomalies is discussed.
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Affiliation(s)
- Gabriele Tonni
- Department of Obstetrics and Gynecology, Prenatal Diagnostic Service, Guastalla Civil Hospital, AUSL Reggio Emilia, Guastalla, Italy
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Zork NM, Pierce S, Zollinger T, Kominiarek M. Predicting fetal karyotype in fetuses with omphalocele: The current role of ultrasound. J Neonatal Perinatal Med 2015; 7:65-9. [PMID: 24815707 DOI: 10.3233/npm-1475013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To assess the ability of ultrasound in predicting abnormal karyotype in pregnancies with prenatally diagnosed omphaloceles and to compare its test characteristics to previously published studies. METHODS A retrospective case-control study of omphaloceles diagnosed at one center was performed from 1995-2007. Cases were those with an abnormal karyotype and controls were those with a normal karyotype. Data collection included demographics, karyotype results, and ultrasound findings. The number and type of associated anomalies were compared between the cases and controls. The sensitivity, specificity, positive predictive value, and negative predictive value for predicting an abnormal karyotype were calculated from previously published studies. RESULTS Of the 73 subjects, there were 12 cases and 61 controls. The majority of women were Caucasian and primigravida. The cases were less likely to have an isolated omphalocele [1 (8.3%) vs. 27 (42.6%), OR = 0.122; 95% CI: 0.02-0.08] but were more likely to have two or more major anomalies [8 (66.7%) vs. 17 (27.9%), OR = 5.18; 95% CI: 1.19-24.04)] compared to the controls. Cardiac anomalies and only one additional major anomaly were not different between the two groups, P > 0.05. The test characteristics for this study were similar to previously published studies. CONCLUSIONS Isolated omphaloceles were more likely to have a normal karyotype; however fetuses with multiple anomalies were more likely to have an abnormal karyotype. Despite advances in ultrasound technology, its ability for predicting an abnormal karyotype in these fetuses has not improved.
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Affiliation(s)
- N M Zork
- Columbia University, New York, NY, USA
| | - S Pierce
- Indiana University, Indianapolis, IN, USA
| | | | - M Kominiarek
- University of Illinois at Chicago, Chicago, IL, USA
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Torres US, Portela-Oliveira E, Braga FDCB, Werner H, Daltro PAN, Souza AS. When Closure Fails: What the Radiologist Needs to Know About the Embryology, Anatomy, and Prenatal Imaging of Ventral Body Wall Defects. Semin Ultrasound CT MR 2015; 36:522-36. [PMID: 26614134 DOI: 10.1053/j.sult.2015.01.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Ventral body wall defects (VBWDs) are one of the main categories of human congenital malformations, representing a wide and heterogeneous group of defects sharing a common feature, that is, herniation of one or more viscera through a defect in the anterior body wall. Gastroschisis and omphalocele are the 2 most common congenital VBWDs. Other uncommon anomalies include ectopia cordis and pentalogy of Cantrell, limb-body wall complex, and bladder and cloacal exstrophy. Although VBWDs are associated with multiple abnormalities with distinct embryological origins and that may affect virtually any system organs, at least in relation to anterior body wall defects, they are thought (except for omphalocele) to share a common embryologic mechanism, that is, a failure involving the lateral body wall folds responsible for closing the thoracic, abdominal, and pelvic portions of the ventral body wall during the fourth week of development. Additionally, many of the principles of diagnosis and management are similar for these conditions. Fetal ultrasound (US) in prenatal care allows the diagnosis of most of such defects with subsequent opportunities for parental counseling and optimal perinatal management. Fetal magnetic resonance imaging may be an adjunct to US, providing global and detailed anatomical information, assessing the extent of defects, and also helping to confirm the diagnosis in equivocal cases. Prenatal imaging features of VBWDs may be complex and challenging, often requiring from the radiologist a high level of suspicion and familiarity with the imaging patterns. Because an appropriate management is dependent on an accurate diagnosis and assessment of defects, radiologists should be able to recognize and distinguish between the different VBWDs and their associated anomalies. In this article, we review the relevant embryology of VBWDs to facilitate understanding of the pathologic anatomy and diagnostic imaging approach. Features will be illustrated with prenatal US and magnetic resonance imaging and correlated with postnatal and clinical imaging.
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Affiliation(s)
- Ulysses S Torres
- Department of Radiology, Hospital de Base, São José do Rio Preto Medical School, São Paulo, Brazil.
| | - Eduardo Portela-Oliveira
- Department of Radiology, Hospital de Base, São José do Rio Preto Medical School, São Paulo, Brazil
| | | | - Heron Werner
- Clínica de Diagnóstico por Imagem, CDPI, Rio de Janeiro, Brazil
| | | | - Antônio Soares Souza
- Department of Radiology, Hospital de Base, São José do Rio Preto Medical School, São Paulo, Brazil
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Abstract
The abdominal wall is an integral component of the chest wall. Defects in the ventral abdominal wall alter respiratory mechanics and can impair diaphragm function. Congenital abdominal wall defects also are associated with abnormalities in lung growth and development that lead to pulmonary hypoplasia, pulmonary hypertension, and alterations in thoracic cage formation. Although infants with ventral abdominal wall defects can experience life-threatening pulmonary complications, older children typically experience a more benign respiratory course. Studies of lung and chest wall function in older children and adolescents with congenital abdominal wall defects are few; such investigations could provide strategies for improved respiratory performance, avoidance of respiratory morbidity, and enhanced exercise ability for these children.
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Affiliation(s)
- Howard B Panitch
- Professor of Pediatrics, Perelman School of Medicine at The University of Pennsylvania, Division of Pulmonary Medicine, The Children's Hospital of Philadelphia.
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Abstract
PURPOSE OF REVIEW To review prognostic parameters reported recently in the evaluation of abdominal wall defects in the first trimester. RECENT FINDINGS Evaluation of abdominal wall defects in the first trimester is based principally on associated structural or chromosomal anomalies. In the case of gastroschisis, which is rarely associated with other anomalies, evaluation of prenatal or postnatal outcome is based mainly on the course of pregnancy. In the case of isolated omphalocele in the first trimester, recent studies have evaluated parameters that could help predict prenatal or postnatal outcome. SUMMARY We review recent studies using new parameters to diagnose abdominal wall defects in the first trimester and to provide early prenatal counselling to parents regarding prenatal and postnatal prognosis.
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Deng K, Qiu J, Dai L, Yi L, Deng C, Mu Y, Zhu J. Perinatal mortality in pregnancies with omphalocele: data from the Chinese national birth defects monitoring network, 1996-2006. BMC Pediatr 2014; 14:160. [PMID: 24953381 PMCID: PMC4075420 DOI: 10.1186/1471-2431-14-160] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Accepted: 06/12/2014] [Indexed: 12/15/2022] Open
Abstract
Background Previous studies on the mortality rate of omphalocele are limited. The risk of death of non-isolated omphalocele and that of cases of omphalocele that are diagnosed prenatally by ultrasound are unclear. This study aimed to estimate the perinatal mortality of pregnancies with omphalocele. This study also examined the potential risk of death of non-isolated omphalocele and that of cases that are prenatally diagnosed by ultrasound. Methods Data were retrieved from the national birth defects registry in China, for 1996–2006. Multinomial logistic regression was used to calculate the adjusted odds ratios (AORs) and 95% confidence intervals (CIs) between perinatal mortality and selected maternal and fetal characteristics. Results Among 827 cases of omphalocele, 309 (37.4%) cases resulted in termination of pregnancy and stillbirth, and 124 (15.0%) cases resulted in death in the first 7 days after delivery, yielding a perinatal mortality rate of 52.4% (95% CI: 49.0–55.8%). The late fetal death rate (LFDR) of omphalocele that was diagnosed prenatally by ultrasound was 15.91-fold (AOR: 15.91, 95% CI: 10.18–24.87) higher than that of postnatally diagnosed cases. The LFDR of non-isolated omphalocele was 2.64-fold (AOR: 2.64, 95% CI: 1.62–4.29) higher than that of isolated cases. For the early neonatal death rate, neonates with non-isolated omphalocele had a 2.96-fold (AOR: 2.96, 95% CI: 1.82–4.81) higher risk than isolated cases, but the difference between prenatal ultrasound diagnosis and postnatal diagnosis was not significant. Conclusions Selected fetal characteristics are significantly associated with the perinatal risk of death from omphalocele. Our findings suggest that improving pregnancy and delivery care, as well as management for omphalocele are important.
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Affiliation(s)
| | | | | | | | | | | | - Jun Zhu
- National Center for Birth Defects monitoring of China, West China Second University Hospital, Sichuan University, 17, Section3, Ren Min South Road, Chengdu, China.
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Faugstad TM, Brantberg A, Blaas HGK, Vogt C. Prenatal examination and postmortem findings in fetuses with gastroschisis and omphalocele. Prenat Diagn 2014; 34:570-6. [DOI: 10.1002/pd.4350] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Revised: 01/14/2014] [Accepted: 02/26/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Tone Maeland Faugstad
- Faculty of Medicine; Norwegian University of Science and Technology (NTNU); Trondheim Norway
| | - Anne Brantberg
- National Center for Fetal Medicine, Department of Obstetrics and Gynecology; St Olavs Hospital, Trondheim University Hospital; Trondheim Norway
| | - Harm-Gerd K. Blaas
- National Center for Fetal Medicine, Department of Obstetrics and Gynecology; St Olavs Hospital, Trondheim University Hospital; Trondheim Norway
- Department of Laboratory Medicine, Children's and Women's Health; Norwegian University of Science and Technology (NTNU); Trondheim Norway
| | - Christina Vogt
- Department of Laboratory Medicine, Children's and Women's Health; Norwegian University of Science and Technology (NTNU); Trondheim Norway
- Department of Pathology and Medical Genetics; St Olavs Hospital, Trondheim University Hospital; Trondheim Norway
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Benjamin B, Wilson GN. Anomalies associated with gastroschisis and omphalocele: analysis of 2825 cases from the Texas Birth Defects Registry. J Pediatr Surg 2014; 49:514-9. [PMID: 24726103 DOI: 10.1016/j.jpedsurg.2013.11.052] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2013] [Revised: 11/08/2013] [Accepted: 11/09/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND/PURPOSE The increasing prevalence of abdominal wall defects prompted analysis of anomalies associated with gastroschisis and omphalocele in the Texas Birth Defects Registry (TDBR). METHODS Cases of gastroschisis (ICD9 code 756.71), omphalocele (756.70), and/or unspecified anomalies of the abdominal wall (756.79) were obtained from the TDBR after IRB approval and analyzed using Microsoft Access© and Excel© databases. RESULTS Analysis began with 2825 cases including 1831 of gastroschisis, 814 of omphalocele, and 180 of unspecified abdominal wall defects plus 9680 associated anomalies that were classified according to system. The overall prevalence of abdominal wall defects among 3,806,299 Texas births from 1999 to 2008 was 7.4 per 10,000 with 4.8 per 10,000 for gastroschisis and 2.1 for omphalocele. After excluding ambiguous cases (8.5% possibly misclassified), anomaly spectra were similar for the two AWD with musculoskeletal (limb contractures or defects), cardiovascular, gastrointestinal, urogenital, and central nervous system defects being most common. Of 1831 cases with gastroschisis, 594 (32%) had associated anomalies compared to 654 (80%) of 814 omphalocele cases. CONCLUSIONS Gastroschisis as well as omphalocele has significant associated anomalies that are important to appreciate during pre- and postnatal management.
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Affiliation(s)
- Bonna Benjamin
- Pediatric Surgery, Department of Pediatrics, Texas Tech University Health Science Center, Amarillo, TX 79106, USA.
| | - Golder N Wilson
- Pediatric Genetics, Departments of Pediatrics, Obstetrics & Gynecology, Texas Tech University Health Science Center, Amarillo and Lubbock (Pediatrics), Amarillo, TX 79106, USA
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Tassin M, Descriaud C, Elie C, Debarge VH, Dumez Y, Perrotin F, Benachi A. Omphalocele in the first trimester: prediction of perinatal outcome. Prenat Diagn 2013; 33:497-501. [DOI: 10.1002/pd.4102] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mikaël Tassin
- Department of Obstetrics, Necker Hospital; Universite Paris Descartes; Paris France
| | - Céline Descriaud
- Department of Obstetrics and Gynecology; University of Tours; Tours France
| | - Caroline Elie
- Department of Obstetrics, Necker Hospital; Universite Paris Descartes; Paris France
| | | | - Yves Dumez
- Department of Obstetrics, Necker Hospital; Universite Paris Descartes; Paris France
| | - Franck Perrotin
- Department of Obstetrics and Gynecology; University of Tours; Tours France
| | - Alexandra Benachi
- Department of Obstetrics, Necker Hospital; Universite Paris Descartes; Paris France
- Department of Obstetrics and Gynecology; Hôpital Antoine Béclère; Clamart France
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39
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Schulz AC, Stressig R, Ritgen J, Bagci S, Müller A, Gembruch U, Geipel A, Berg C, Bartmann P, Reutter HM. A classic twin study of isolated gastroschisis. Fetal Pediatr Pathol 2012; 31:324-30. [PMID: 22433012 DOI: 10.3109/15513815.2012.659393] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The etiology of gastroschisis remains elusive. A classic twin study was used to assess the relative contribution of environmental and genetic factors in its development. Screening of 4872 twin pregnancies identified three unreported twin pairs comprising two monozygous and one dizygous discordant pair of twins. Review of the literature identified an additional 21 twin pairs. We observed lower pair- and proband-wise concordance rates for monozygotic compared to dizygotic twin pairs, pair- and proband-wise concordance ratios below 1.0. Our results suggest environmental to play a greater role than genetic factors in the development of gastroschisis.
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Iacovella C, Contro E, Ghi T, Pilu G, Papageorghiou A, Thilaganathan B, Bhide A. The effect of the contents of exomphalos and nuchal translucency at 11-14 weeks on the likelihood of associated chromosomal abnormality. Prenat Diagn 2012; 32:1066-70. [DOI: 10.1002/pd.3959] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2012] [Revised: 07/12/2012] [Accepted: 07/17/2012] [Indexed: 11/11/2022]
Affiliation(s)
- C. Iacovella
- Fetal Medicine Unit, Division of Clinical Developmental Sciences, St George's Hospital; University of London; London UK
| | - E. Contro
- Department of Obstetrics and Gynecology, S. Orsola Malpighi University Hospital; University of Bologna; Bologna Italy
| | - T. Ghi
- Department of Obstetrics and Gynecology, S. Orsola Malpighi University Hospital; University of Bologna; Bologna Italy
| | - G. Pilu
- Department of Obstetrics and Gynecology, S. Orsola Malpighi University Hospital; University of Bologna; Bologna Italy
| | - A. Papageorghiou
- Fetal Medicine Unit, Division of Clinical Developmental Sciences, St George's Hospital; University of London; London UK
| | - B. Thilaganathan
- Fetal Medicine Unit, Division of Clinical Developmental Sciences, St George's Hospital; University of London; London UK
| | - A. Bhide
- Fetal Medicine Unit, Division of Clinical Developmental Sciences, St George's Hospital; University of London; London UK
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Radhakrishna U, Nath SK, McElreavey K, Ratnamala U, Sun C, Maiti AK, Gagnebin M, Béna F, Newkirk HL, Sharp AJ, Everman DB, Murray JC, Schwartz CE, Antonarakis SE, Butler MG. Genome-wide linkage and copy number variation analysis reveals 710 kb duplication on chromosome 1p31.3 responsible for autosomal dominant omphalocele. J Med Genet 2012; 49:270-6. [PMID: 22499347 DOI: 10.1136/jmedgenet-2012-100826] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND Omphalocele is a congenital birth defect characterised by the presence of internal organs located outside of the ventral abdominal wall. The purpose of this study was to identify the underlying genetic mechanisms of a large autosomal dominant Caucasian family with omphalocele. METHODS AND FINDINGS A genetic linkage study was conducted in a large family with an autosomal dominant transmission of an omphalocele using a genome-wide single nucleotide polymorphism (SNP) array. The analysis revealed significant evidence of linkage (non-parametric NPL = 6.93, p=0.0001; parametric logarithm of odds (LOD) = 2.70 under a fully penetrant dominant model) at chromosome band 1p31.3. Haplotype analysis narrowed the locus to a 2.74 Mb region between markers rs2886770 (63014807 bp) and rs1343981 (65757349 bp). Molecular characterisation of this interval using array comparative genomic hybridisation followed by quantitative microsphere hybridisation analysis revealed a 710 kb duplication located at 63.5-64.2 Mb. All affected individuals who had an omphalocele and shared the haplotype were positive for this duplicated region, while the duplication was absent from all normal individuals of this family. Multipoint linkage analysis using the duplication as a marker yielded a maximum LOD score of 3.2 at 1p31.3 under a dominant model. The 710 kb duplication at 1p31.3 band contains seven known genes including FOXD3, ALG6, ITGB3BP, KIAA1799, DLEU2L, PGM1, and the proximal portion of ROR1. Importantly, this duplication is absent from the database of genomic variants. CONCLUSIONS The present study suggests that development of an omphalocele in this family is controlled by overexpression of one or more genes in the duplicated region. To the authors' knowledge, this is the first reported association of an inherited omphalocele condition with a chromosomal rearrangement.
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Affiliation(s)
- Uppala Radhakrishna
- Department of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland.
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Omphalocele, gastroschisis: epidemiology, survival, and mortality in Imam Khomeini hospital, Ahvaz-Iran. POLISH JOURNAL OF SURGERY 2012; 84:82-5. [PMID: 22487740 DOI: 10.2478/v10035-012-0013-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
UNLABELLED Gastroschisis and omphalocele are the most common malformation of the anterior abdominal wall.The aim of the study was to determine the abdominal wall defect frequencies, survival, and mortalities in Ahvaz, Khuzestan province of Iran.Materiał and methods. All cases born with omphalocele or gastroschisis whom born in Imam Khomeini hospital, were included in this study. Duration of study was 3 years from April 2005. All patients treated at Imam Khomeini hospital in Ahwaz, Iran.Results. Among 15321 consecutive births, 42 patients had abdominal wall deformity. Overall incidence was 27.41 per 10,000 live births. Of all cases, 18 (42.9%) of cases were male and 24 (57.1%) were female. Of all cases, 21.7% of patients with omphalocele and 10% patients with gastroschisis had other anomalies. Of all cases, 71.8% of patients with omphalocele and 60% with gastroschisis underwent surgery. The type of anomaly (omphalocele and gastroschisis) had correlation with post operation prognosis significantly (p<0.001). Of 66.7% of patients under went surgery, 46.4% with mesh and 53.6% without mesh performed. 80% of patients with omphalocele and 20% with gastroschisis were lived. CONCLUSIONS In our study, mortality was significantly higher in cases with gastroschisis than cases with omphalocele.
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Khalil A, Arnaoutoglou C, Pacilli M, Szabo A, David AL, Pandya P. Outcome of fetal exomphalos diagnosed at 11-14 weeks of gestation. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2012; 39:401-406. [PMID: 21793081 DOI: 10.1002/uog.10048] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVE To determine whether sonographic findings in cases of exomphalos detected at the 11-14-week scan can be used to guide pregnancy management. METHODS Retrospective study of cases of exomphalos identified from the Fetal Medicine Unit database, University College London Hospitals between January 1998 and January 2010. Pregnancy and neonatal data were ascertained from maternal and neonatal records. Fetal exomphalos was categorized into three groups: exomphalos associated with other major structural malformation(s), isolated exomphalos with increased nuchal translucency (NT) and isolated exomphalos with normal NT. RESULTS A total of 98 cases of exomphalos were identified, of which 45 (45.9%) were associated with other major structural malformation(s), identified antenatally. Isolated exomphalos was found with increased NT in 22 cases (22.4%) and with normal NT in 31 cases (31.6%). Of 80 (81.6%) fetuses that were karyotyped, 43 (53.8%) had a chromosomal abnormality; the most common aneuploidy was trisomy 18 (n = 31; 72.1%). Where exomphalos was associated with other major structural abnormalities, or was isolated with increased NT, the incidence of aneuploidy was high, at 78.9% and 72.2%, respectively. Cases of isolated exomphalos with normal NT were all euploid. In 21 cases (21.4%), exomphalos resolved later in pregnancy and none had apparent abnormalities at birth; isolated exomphalos persisted in only three neonates (3.1%). CONCLUSIONS The finding of a major structural abnormality or of increased NT in association with exomphalos in the first trimester implies a high risk of aneuploidy. Parents can be reassured that fetuses with isolated exomphalos and normal NT are likely to be euploid.
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Affiliation(s)
- A Khalil
- Fetal Medicine Unit, Institute for Women's Health, University College London Hospitals NHS Foundation Trust, London, UK.
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Folate and vitamin B12-related genes and risk for omphalocele. Hum Genet 2011; 131:739-46. [PMID: 22116453 DOI: 10.1007/s00439-011-1117-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2011] [Accepted: 11/14/2011] [Indexed: 10/15/2022]
Abstract
Both taking folic acid-containing vitamins around conception and consuming food fortified with folic acid have been reported to reduce omphalocele rates. Genetic factors are etiologically important in omphalocele as well; our pilot study showed a relationship with the folate metabolic enzyme gene methylenetetrahydrofolate reductase (MTHFR). We studied 169 non-aneuploid omphalocele cases and 761 unaffected, matched controls from all New York State births occurring between 1998 and 2005 to look for associations with single nucleotide polymorphisms (SNPs) known to be important in folate, vitamin B12, or choline metabolism. In the total study population, variants in the transcobalamin receptor gene (TCblR), rs2232775 (p.Q8R), and the MTHFR gene, rs1801131 (c.1298A>C), were significantly associated with omphalocele. In African-Americans, significant associations were found with SNPs in genes for the vitamin B12 transporter (TCN2) and the vitamin B12 receptor (TCblR). A SNP in the homocysteine-related gene, betaine-homocysteine S-methyltransferase (BHMT), rs3733890 (p.R239Q), was significantly associated with omphalocele in both African-Americans and Asians. Only the TCblR association in the total population remained statistically significant if Bonferroni correction was applied. The finding that transcobalamin receptor (TCblR) and transporter (TCN2) SNPs and a BHMT SNP were associated with omphalocele suggests that disruption of methylation reactions, in which folate, vitamin B12, and homocysteine play critical parts, may be a risk factor for omphalocele. Our data, if confirmed, suggest that supplements containing both folic acid and vitamin B12 may be beneficial in preventing omphaloceles.
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KOMINIAREK MA, ZORK N, PIERCE SM, ZOLLINGER T. Perinatal outcome in the live-born infant with prenatally diagnosed omphalocele. Am J Perinatol 2011; 28:627-34. [PMID: 21544770 PMCID: PMC3646659 DOI: 10.1055/s-0031-1276737] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
We compared perinatal outcomes between live-born nonisolated and isolated omphaloceles diagnosed during a prenatal ultrasound. Fetuses (n = 86) with omphalocele were identified between 1995 and 2007 at a single institution. Inclusion criteria were an omphalocele >14 weeks' gestation, available fetal and/or neonatal karyotype, and a live-born infant (n = 46). Perinatal outcomes were compared in nonisolated (n = 23) and isolated omphaloceles (n = 23). For all omphaloceles, the majority delivered after 34 weeks by cesarean. Mean birth weight (2782 versus 2704 g), median length of stay (27 versus 25 days), and mortality (two deaths in each group) were not different between the nonisolated and isolated groups (p > 0.05). In the nonisolated group, seven major anomalies were not confirmed postnatally. Of the prenatally diagnosed isolated omphaloceles, 8 (35%) were diagnosed with a syndrome or other anomalies after birth. The outcomes were similar in nonisolated and isolated prenatally diagnosed omphaloceles, but ultrasound did not always accurately determine the presence or absence of associated anomalies.
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Affiliation(s)
| | - Noelia ZORK
- Obstetrics and Gynecology, Harbor UCLA Medical Center, Torrance, CA, USA
| | - Sara Michelle PIERCE
- Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Terrell ZOLLINGER
- Department of Public Health, Indiana University School of Medicine, Indianapolis, IN, USA
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Hackshaw A, Rodeck C, Boniface S. Maternal smoking in pregnancy and birth defects: a systematic review based on 173 687 malformed cases and 11.7 million controls. Hum Reprod Update 2011; 17:589-604. [PMID: 21747128 PMCID: PMC3156888 DOI: 10.1093/humupd/dmr022] [Citation(s) in RCA: 419] [Impact Index Per Article: 32.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND There is uncertainty over whether maternal smoking is associated with birth defects. We conducted the first ever comprehensive systematic review to establish which specific malformations are associated with smoking. METHODS Observational studies published 1959–2010 were identified (Medline), and included if they reported the odds ratio (OR) for having a non-chromosomal birth defect among women who smoked during pregnancy compared with non-smokers. ORs adjusted for potential confounders were extracted (e.g. maternal age and alcohol), otherwise unadjusted estimates were used. One hundred and seventy-two articles were used in the meta-analyses: a total of 173 687 malformed cases and 11 674 332 unaffected controls. RESULTS Significant positive associations with maternal smoking were found for: cardiovascular/heart defects [OR 1.09, 95% confidence interval (CI) 1.02–1.17]; musculoskeletal defects (OR 1.16, 95% CI 1.05–1.27); limb reduction defects (OR 1.26, 95% CI 1.15–1.39); missing/extra digits (OR 1.18, 95% CI 0.99–1.41); clubfoot (OR 1.28, 95% CI 1.10–1.47); craniosynostosis (OR 1.33, 95% CI 1.03–1.73); facial defects (OR 1.19, 95% CI 1.06–1.35); eye defects (OR 1.25, 95% CI 1.11–1.40); orofacial clefts (OR 1.28, 95% CI 1.20–1.36); gastrointestinal defects (OR 1.27, 95% CI 1.18–1.36); gastroschisis (OR 1.50, 95% CI 1.28–1.76); anal atresia (OR 1.20, 95% CI 1.06–1.36); hernia (OR 1.40, 95% CI 1.23–1.59); and undescended testes (OR 1.13, 95% CI 1.02–1.25). There was a reduced risk for hypospadias (OR 0.90, 95% CI 0.85–0.95) and skin defects (OR 0.82, 0.75–0.89). For all defects combined the OR was 1.01 (0.96–1.07), due to including defects with a reduced risk and those with no association (including chromosomal defects). CONCLUSIONS Birth defects that are positively associated with maternal smoking should now be included in public health educational materials to encourage more women to quit before or during pregnancy.
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Affiliation(s)
- Allan Hackshaw
- CRUK & UCL Trials Centre, University College London, , 90 Tottenham Court Road, London, UK.
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Kleinrouweler C, Kuijper C, van Zalen-Sprock M, Mathijssen I, Bilardo C, Pajkrt E. Characteristics and Outcome and the Omphalocele Circumference/Abdominal Circumference Ratio in Prenatally Diagnosed Fetal Omphalocele. Fetal Diagn Ther 2011; 30:60-9. [DOI: 10.1159/000323326] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2010] [Accepted: 12/03/2010] [Indexed: 11/19/2022]
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Frolov P, Alali J, Klein MD. Clinical risk factors for gastroschisis and omphalocele in humans: a review of the literature. Pediatr Surg Int 2010; 26:1135-48. [PMID: 20809116 DOI: 10.1007/s00383-010-2701-7] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/12/2010] [Indexed: 10/19/2022]
Abstract
Gastroschisis and omphalocele are usually considered together since they are both congenital abdominal wall defects, and yet their anatomy, embryogenesis, and clinical presentation and problems are quite different. In addition, it appears that the risk factors for their occurrence differ. Etiologic factors contributing to the development of these defects are unknown. To investigate this we have reviewed reports of risk factors for each anomaly and report them here. We conducted a literature search using PubMed (http://www.ncbi.nlm.nih.gov/pubmed/) for risk factors implicated in the development of gastroschisis and omphalocele. The data reviewed here from clinical studies in the literature, closely parallels the data in animal studies which we reported earlier. There is little evidence for a genetic cause in the development of gastroschisis and much evidence supporting the possibility that environmental teratogens are important contributors to the development of this defect. On the other hand, in the case of omphalocele, there was little evidence for environmental factors and substantial data indicating that genetic or familial factors may play an important role.
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Affiliation(s)
- Polina Frolov
- Department of Surgery, Children's Hospital of Michigan, Wayne State University, 3901 Beaubien Street, Detroit, MI 48201-2119, USA
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Cohen-Overbeek TE, Tong WH, Hatzmann TR, Wilms JF, Govaerts LCP, Galjaard RJH, Steegers EAP, Hop WCJ, Wladimiroff JW, Tibboel D. Omphalocele: comparison of outcome following prenatal or postnatal diagnosis. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2010; 36:687-692. [PMID: 20509138 DOI: 10.1002/uog.7698] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/18/2010] [Indexed: 05/29/2023]
Abstract
OBJECTIVES To assess the impact of prenatal compared with postnatal diagnosis on outcome for liveborn infants with an isolated or with a non-isolated omphalocele. METHODS This was a retrospective analysis of 101 prenatally and 45 postnatally diagnosed cases of omphalocele. Cases were collected from the ultrasound database of the Division of Obstetrics and Prenatal Medicine and the patient database of the Department of Pediatric Surgery. RESULTS Following confirmation at delivery or autopsy, prenatally diagnosed omphaloceles included 21 isolated cases, 44 non-isolated cases with a normal karyotype and 36 non-isolated cases with an abnormal karyotype. Of the prenatally diagnosed apparently isolated cases (n = 31), 12 (39%; 95% CI, 22-58%) revealed associated anomalies after delivery. Liveborn infants with an isolated omphalocele had significantly worse short-term morbidity following prenatal diagnosis (n = 14) compared with diagnosis at birth (n = 29), having a lower gestational age at delivery, lower Apgar scores, longer duration of ventilation and parenteral nutrition, more readmissions and a longer hospital stay. The prenatally diagnosed subset contained more infants with a giant omphalocele (9/14 vs. 3/29, P = 0.001) and liver herniation (8/14 vs. 6/29, P = 0.02). The outcome of liveborn infants with a non-isolated omphalocele diagnosed prenatally (n = 17) was not different from that of those diagnosed at birth (n = 16), except for a greater need for ventilation and parenteral nutrition in the prenatal subset. CONCLUSION When counseling patients with a prenatal diagnosis of isolated omphalocele, it is important to remember that over one third could turn out to have associated anomalies. Liveborn infants with an isolated omphalocele detected prenatally have worse short-term morbidity than do cases detected at birth. Those with non-isolated omphaloceles detected prenatally have an increased need for ventilation and parenteral nutrition compared with those detected at birth.
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Affiliation(s)
- T E Cohen-Overbeek
- Department of Obstetrics and Gynaecology, Division of Obstetrics and Prenatal Medicine, Erasmus MC, Rotterdam, The Netherlands.
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Koenig D, Spreux A, Hiéronimus S, Chichmanian RM, Bastiani F, Fénichel P, Brucker-Davis F. Birth defects observed with maternal carbimazole treatment: Six cases reported to Nice's Pharmacovigilance Center. ANNALES D'ENDOCRINOLOGIE 2010; 71:535-42. [DOI: 10.1016/j.ando.2010.07.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2010] [Accepted: 07/01/2010] [Indexed: 10/19/2022]
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